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潘氏金花茶 Camellia phanii Hakoda & Ninh

Last Updated:2025/2/17 17:39:49 By:wangzhonglang
351

Type Image

Section:Chrysantha

Conservation Status

Remarks:This name is accepted

References

Camellia phanii Hakoda & Ninh  Int. Camellia J. 48: 119 (2016) Accepted Name

Camellia phanii Hakoda & Ninh  Nguyễn, H.H. (2017). Thực Vật Chí Việt Nam. Flora of Vietnam 19: 190. Nhà xuất bản khoa học và kỹ thuật, Hà Nội. Cited Name

Trà phan  Nguyễn, H.H. (2017). Thực Vật Chí Việt Nam. Flora of Vietnam 19: 190. Nhà xuất bản khoa học và kỹ thuật, Hà Nội. Vietnamese Name. Vietnamese Name

Camellia phanii Hakoda & Ninh  Kakuta Y. (2023). Botanical Art-Genus Camellia & Polyspora of Vietnam. Text p.40, Illustration p.19. Japan Gardening Society. Cited Name

English

» Description

Camellia phanii Hakoda & Ninh in Int. Camellia J. 48: 119 (2016). First published in Int. Camellia J. 39: 54. 2007 but lacking descriptions in Latin. Thus the publication was not effective and their scientific names were still under the state of “nomen invalidum”. To make the scientific name effective and valuable, then in 2016 the required Latin descriptions for the species was published by the same authors.

A small tree, 4-5 m tall, with branches that are light brown or gray-brown and smooth. The leaves are dark and leathery, oblong or obovate, 13-21 cm long, 6-10 cm wide, with a pointed tip and a wedge-shaped or broadly wedge-shaped base, intensely green and shiny above, paler below, glabrous on both sides, with 8-10 pairs of lateral veins, impressed above, prominently raised below, and serrulate at the margin; petioles 10-12 mm long, glabrous. Flowers deep yellow, about 4-6 cm in diameter, solitary or sometimes in pairs, terminal or axillary; pedicels 10-15 mm long, glabrous; petals 16-18, pubescent on both sides; numerous stamens, filaments 15-23 mm long, pubescent at the base, with the outer filaments connate at the base for 10-15 mm, adnate to the petals at the base for 5-8 mm; ovaries 3-locular, glabrous; styles 3, free, 22-25 mm long. The capsule is globose, about 5.5-6 cm in diameter.

Distribution: Dai Tu, a district of Thai Nguyen province, and Vinh Phuc province, Vietnam.

Type: TN 04-02-05 (Holotypus: VNU), TN 30910, TN 30911, TN 30912, TN 31006, TN 04206, TN 04207 (VNU).

» Distribution

Dai Tu, a district of Thai Nguyen province, Vietnam

Chinese

» Description

潘氏金花茶 Camellia phanii Hakoda & Ninh。2016年《国际山茶会志》第48期第119页。:2007年首次发表于《国际山茶会志》第39卷第54页,但未提供拉丁文描述,因此该发表不具效力,其科学名称仍处于“nomen invalidum”(无效名称)状态。有效命名:为使该物种的科学名称有效且具价值,2016年,原作者发表了该物种的拉丁文描述。

植株:小乔木,高4-5米,枝条呈浅棕色或灰棕色,光滑。:暗色且革质,长椭圆形或倒卵形,长13-21厘米,宽6-10厘米,先端尖锐,基部楔形或宽楔形,叶面深绿且有光泽,叶背颜色较浅,两面无毛。每片叶子有8-10对侧脉,叶面脉纹凹陷,叶背脉纹凸起,叶缘呈细锯齿状;叶柄长10-12毫米,无毛。:花径约4-6厘米,深黄色,单生或有时成对出现,顶生或腋生;花梗长10-15毫米,无毛;花瓣16-18片,两面被毛;雄蕊众多,花丝长15-23毫米,基部被毛,外侧花丝基部连合10-15毫米,与花瓣基部相连5-8毫米;子房3室,无毛;花柱3枚,分离,长22-25毫米。:蒴果球形,直径约5.5-6厘米。

分布:越南太原省大图县。

模式标本:TN 04-02-05(主模式标本:VNU),TN 30910,TN 30911,TN 30912,TN 31006,TN 04206,TN 04207(VNU)。


南宁市金花茶公园,2021.《国内外金花茶物种图鉴》,广西科学技术出版社,第120-121页:【形态特征】常绿小乔木,高4.0-5.0m。树皮褐色,平滑或微纵裂。嫩枝红棕色,光滑无毛;老枝灰白色,光滑无毛。顶芽绿色,长扁球形。叶互生。嫩叶初生时红棕色,随后渐变为棕绿色,光滑无毛。成熟叶片革质,光滑无毛,长椭圆形或卵状椭圆形,长10.9-18.5cm,宽4.8-8.8cm,叶缘有不规则大锯齿,先端渐尖,基部楔形或宽楔形,正面深绿色,背面浅绿色有较多黑色腺点;侧脉5-10对,在叶面凹陷,在叶背凸起,网脉在叶面明显;叶柄长1.0-1.2cm。花黄色,单生或2朵簇生枝顶或叶腋,直径4.0-6.4cm;花梗长1.0-1.5cm;苞片3-5枚,指甲状,长2.1-6.3mm,宽1.1-4.2mm,边缘有灰白色短茸毛;萼片4-6枚,鳞片状至近圆形,长10.2-11.5mm,宽约7.0mm,里面被灰白色短茸毛;花瓣12-17枚,宽卵形或椭圆形,长2.9-3.9cm,宽1.8-2.4cm,两面均被短茸毛,与雄蕊基部合生;雄蕊多数,花丝黄色,长2.1-4.2cm,外轮从基部往上约2.0cm处合生,内轮离生,被稀疏短茸毛;花柱3-4条,长约2.5cm,黄色,光滑无毛,离生;柱头不明显,与花柱同色;子房上位近球形,黄色,光滑无毛,3-4室。蒴果近球形,成熟时果皮褐绿色或红褐色,果脐凸起,顶端微凹陷,基部具紧贴的宿存 萼片和苞片,直径5.0-7.2cm,高3.5-6.8cm,重89.9-167.1g,果皮较厚,8.5-12.5mm。种子每室3-4粒,三角状球形,棕色,被棕色短茸毛。花期12月至翌年1月,果熟期10-11月。【原产地】该种为越南的一个特有种,分布于越南永福省、太原省,生长在海拔150-300m的小溪边的常绿阔叶林中。【识别要点】该种叶片长椭圆形或卵状椭圆形,基部楔形或宽楔形;苞片、萼片和花瓣均被短茸毛;蒴果较大,果脐凸起,顶端微凹陷,种子被棕色短茸毛。


» Distribution

越南永福省和太原省的大图县

Photos